Public records show Philadelphia, Ardmore and Lancaster as cities Mcdermott also stayed in. Mcdermott turned 73 years old. 1088 Imperial Dr, Mohnton, Pa 19540 is where Mcdermott lives. The possible relatives of Mcdermott are Gillian Kim Mcdermott, George A Millermcdermott, George A Mcdermott and 6 other people. Mcdermott's birth year is 1951. Phone number listed for Mcdermott is (215) 854-0433.